./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4057c5548244aeed0072a93c56c8d8f4948f4567 .................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4057c5548244aeed0072a93c56c8d8f4948f4567 ................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:27:52,318 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:27:52,319 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:27:52,326 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:27:52,327 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:27:52,327 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:27:52,328 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:27:52,330 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:27:52,331 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:27:52,332 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:27:52,332 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:27:52,333 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:27:52,333 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:27:52,334 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:27:52,335 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:27:52,336 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:27:52,336 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:27:52,338 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:27:52,339 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:27:52,341 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:27:52,341 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:27:52,342 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:27:52,344 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:27:52,344 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:27:52,344 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:27:52,345 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:27:52,346 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:27:52,346 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:27:52,347 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:27:52,348 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:27:52,348 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:27:52,349 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:27:52,349 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:27:52,349 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:27:52,350 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:27:52,350 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:27:52,350 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 07:27:52,359 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:27:52,359 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:27:52,360 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:27:52,360 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:27:52,360 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:27:52,361 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:27:52,361 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:27:52,361 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:27:52,361 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:27:52,361 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:27:52,361 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:27:52,362 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:27:52,362 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:27:52,362 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:27:52,362 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:27:52,362 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:27:52,362 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:27:52,362 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:27:52,363 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:27:52,363 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:27:52,363 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:27:52,363 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:27:52,363 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 07:27:52,363 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:27:52,364 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:27:52,364 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:27:52,364 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4057c5548244aeed0072a93c56c8d8f4948f4567 [2018-11-10 07:27:52,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:27:52,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:27:52,401 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:27:52,402 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:27:52,402 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:27:52,402 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 07:27:52,443 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/data/6958593c4/4ac474732b334bd099f2ed921c34fa46/FLAG404ecde92 [2018-11-10 07:27:53,074 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:27:53,075 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 07:27:53,116 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/data/6958593c4/4ac474732b334bd099f2ed921c34fa46/FLAG404ecde92 [2018-11-10 07:27:53,129 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/data/6958593c4/4ac474732b334bd099f2ed921c34fa46 [2018-11-10 07:27:53,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:27:53,134 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:27:53,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:27:53,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:27:53,139 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:27:53,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:27:53" (1/1) ... [2018-11-10 07:27:53,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b3342d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:27:53, skipping insertion in model container [2018-11-10 07:27:53,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:27:53" (1/1) ... [2018-11-10 07:27:53,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:27:53,315 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:27:58,467 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:27:58,560 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:28:00,085 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:28:00,607 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:28:00,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:28:00 WrapperNode [2018-11-10 07:28:00,608 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:28:00,609 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 07:28:00,609 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 07:28:00,609 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 07:28:00,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:28:00" (1/1) ... [2018-11-10 07:28:00,656 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:28:00,659 INFO L168 Benchmark]: Toolchain (without parser) took 7526.04 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 921.2 MB). Free memory was 932.8 MB in the beginning and 1.3 GB in the end (delta: -341.8 MB). Peak memory consumption was 579.3 MB. Max. memory is 11.5 GB. [2018-11-10 07:28:00,664 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:28:00,665 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7473.53 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 921.2 MB). Free memory was 932.8 MB in the beginning and 1.3 GB in the end (delta: -341.8 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 07:28:00,666 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.69 ms. Allocated memory is still 2.0 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:28:00,669 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 7473.53 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 921.2 MB). Free memory was 932.8 MB in the beginning and 1.3 GB in the end (delta: -341.8 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.69 ms. Allocated memory is still 2.0 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:28:02,162 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:28:02,163 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:28:02,171 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:28:02,172 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:28:02,172 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:28:02,173 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:28:02,175 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:28:02,176 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:28:02,177 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:28:02,178 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:28:02,178 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:28:02,179 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:28:02,180 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:28:02,181 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:28:02,181 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:28:02,182 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:28:02,183 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:28:02,185 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:28:02,186 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:28:02,187 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:28:02,188 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:28:02,190 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:28:02,191 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:28:02,191 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:28:02,191 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:28:02,192 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:28:02,193 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:28:02,194 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:28:02,195 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:28:02,195 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:28:02,195 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:28:02,196 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:28:02,196 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:28:02,197 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:28:02,197 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:28:02,198 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 07:28:02,211 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:28:02,211 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:28:02,212 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:28:02,212 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:28:02,212 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:28:02,213 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:28:02,213 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:28:02,213 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:28:02,213 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:28:02,213 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:28:02,214 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:28:02,214 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 07:28:02,214 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 07:28:02,214 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:28:02,214 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:28:02,214 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 07:28:02,215 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 07:28:02,215 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:28:02,215 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:28:02,215 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 07:28:02,215 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:28:02,215 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:28:02,216 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:28:02,216 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 07:28:02,216 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 07:28:02,216 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:28:02,216 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 07:28:02,217 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 07:28:02,217 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:28:02,217 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4057c5548244aeed0072a93c56c8d8f4948f4567 [2018-11-10 07:28:02,249 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:28:02,259 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:28:02,261 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:28:02,262 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:28:02,262 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:28:02,263 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 07:28:02,306 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/data/2a1d24674/377a9eaec89343969d9812357318e5ec/FLAG7e1095be5 [2018-11-10 07:28:02,953 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:28:02,954 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--bluetooth--hci_uart.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 07:28:02,997 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/data/2a1d24674/377a9eaec89343969d9812357318e5ec/FLAG7e1095be5 [2018-11-10 07:28:03,012 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0d21661b-6b55-4438-9481-14fcd4e472f6/bin-2019/ukojak/data/2a1d24674/377a9eaec89343969d9812357318e5ec [2018-11-10 07:28:03,016 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:28:03,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:28:03,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:28:03,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:28:03,022 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:28:03,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:28:03" (1/1) ... [2018-11-10 07:28:03,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35d180ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:28:03, skipping insertion in model container [2018-11-10 07:28:03,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:28:03" (1/1) ... [2018-11-10 07:28:03,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:28:03,197 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:28:09,813 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:28:09,904 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:28:14,465 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:28:15,017 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:28:15,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:28:15 WrapperNode [2018-11-10 07:28:15,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:28:15,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 07:28:15,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 07:28:15,018 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 07:28:15,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:28:15" (1/1) ... [2018-11-10 07:28:15,057 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:28:15,062 INFO L168 Benchmark]: Toolchain (without parser) took 12045.50 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 927.1 MB in the beginning and 2.6 GB in the end (delta: -1.7 GB). Peak memory consumption was 403.4 MB. Max. memory is 11.5 GB. [2018-11-10 07:28:15,064 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:28:15,065 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11998.86 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 927.1 MB in the beginning and 2.6 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-11-10 07:28:15,065 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.63 ms. Allocated memory is still 3.1 GB. Free memory is still 2.6 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:28:15,068 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 11998.86 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 927.1 MB in the beginning and 2.6 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.63 ms. Allocated memory is still 3.1 GB. Free memory is still 2.6 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...